Comparison

Reaction Time vs 2 Sides Challenge

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Reaction Time

Features
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Reflex Games to Train Your Brain & Boost Reaction Speed! How fast can you react? Test your reflexes, focus, and mental agility through a series of exciting mini games designed to push your brain to the limit. Whether you're aiming to improve your reaction time, enhance your concentration, or just have fun, Reaction Time: Reflex Test is your go-to reflex trainer! Whatโ€™s Inside: Challenge yourself with a variety of fast-paced reaction and focus games: -Lights Out: Tap all the lights before time runs out in this reaction-based game. (LightsOutGameView) -Tile Tap: Tap the correct tiles as quickly and accurately as possible. (TileTapGameView) -Color Reflex: React only to the correct color โ€” speed meets perception! (ColorReflexView) -Schulte Grid: Improve visual attention by finding numbers in order. (SchulteView) -Spatial Memory: Tap the right position based on memory. (SpatialView) Key Benefits: -Boost your reaction time and hand-eye coordination -Enhance focus, attention, and processing speed -Addictive mini-games with increasing difficulty -Track your progress and personal bests over time -Perfect for gamers, athletes, and brain training lovers Why Users Love It: -Quick to play, easy to learn, hard to master -Clean SwiftUI design โ€” fast and fluid experience -Great for short sessions or daily brain workouts -No internet required โ€” play anywhere, anytime -No ads Download now and find out how sharp your reflexes really are! Your brain deserves a workout โ€” and it starts with a tap. Reaction Time Premium: Subscription Name: 3-Day Trial (Weekly with Trial) Subscription Duration: 1 week (3 days trial) Subscription Description: Unlock all Premium features. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

2 Sides Challenge

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Think you can control both sides at once? 2 Sides Challenge is a fast two-hand reflex game that looks simple โ€” until both sides start demanding your attention. Use your left and right hands at the same time to connect matching shapes before time runs out. The longer you survive, the harder it gets. HOW TO PLAY โ€ข Control both sides at the same time โ€ข Connect the matching shapes โ€ข React before the timer runs out โ€ข Stay focused as the challenge gets harder โ€ข Beat your high score โ€ข Climb the global leaderboard It takes seconds to understand โ€” and a lot longer to master. Test your reflexes. Challenge your coordination. Then hand the phone to a friend and see who can last longer. How long can you keep both sides under control?

Screenshots

Reaction Time4 screens
2 Sides Challenge2 screens

Verdict

The call

The clearest difference is in-app purchases: 2 Sides Challenge at none against Reaction Time's 2. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Reaction Time sells 2 in-app purchases, starting at $4.99 per 7 days. 2 Sides Challenge asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
Reaction Time versus 2 Sides Challenge: the parameters behind the verdict, then further details
ParameterReaction Time2 Sides Challenge
PriceFreeFree
Update frequencyโ€”Every 10 days
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS18.117.0 โ€” better
Further details โ€” not scored
Size1 MB6 MB
Age rating4+4+
DeveloperMeltem ArslanDmitrii Nikolaev

In-app purchases

2 purchases

Reaction Time

Subscriptions2
  • Weekly Plan3 Days trial$4.997 Days
  • Annual Plan$24.991 Year
None

2 Sides Challenge

No in-app purchases

Questions

Is Reaction Time free?
Reaction Time is free to download, with in-app purchases available.
Is 2 Sides Challenge free?
2 Sides Challenge is free to download, with no in-app purchases.
Do Reaction Time or 2 Sides Challenge have ads?
Neither Reaction Time nor 2 Sides Challenge shows ads.

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